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Composition and depth of origin of primary mid-ocean ridge basalts —reply to D. Elthon

✍ Scribed by D. C. Presnall; J. D. Hoover


Book ID
104826055
Publisher
Springer
Year
1986
Tongue
English
Weight
634 KB
Volume
94
Category
Article
ISSN
0010-7999

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Composition and depth of origin of prima
✍ D. C. Presnall; J. D. Hoover 📂 Article 📅 1984 🏛 Springer 🌐 English ⚖ 982 KB

Some workers have held that mid-ocean ridge basalts are fractionated from high pressure (15-30 kbar) picritic primary magmas whereas others have favored primary magmas generated at about 10 kbar with compositions close to those of mid-ocean ridge basalts. Of critical significance are presumed differ